Other airlines from which SAS will divest include Spirit, Air Greenland, BMI, Estonian Airways, Skyways, Cubic and Trust.

CNN: Airline SAS cuts 3,000 jobs, announces restructuring plans

The U.S. has also got in on the act, naming its air base in northern Greenland Thule, though no one has ever suggested that Pytheas made it that far west.

FORBES: The Top Of The World

Greenland's air has warmed by 1.5 degrees.

ECONOMIST: Global warming

The 750 or so icebergs that break off from glaciers each year and drift south from Greenland are floating masses of freshwater ice formed in the pristine air of 3, 000 B.

FORBES: It's The Tap Of The Iceberg

The 750 or so icebergs that break off from glaciers each year and drift south from Greenland are floating masses of freshwater ice formed in the pristine air of 5, 000 years ago.

FORBES: It's The Tap Of The Iceberg